Pith Number

pith:UIPDODL3

pith:2012:UIPDODL3LDFMKLUYOQLN54WFTM

not attested not anchored not stored refs pending

The improved Gaussian approximation Calculation of Bogoliubov Mode in One Dimensional Bosonic Gas

Daoguang Tu, Dingping Li, Qiong Li

arxiv:1202.5355 v1 · 2012-02-24 · cond-mat.quant-gas · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UIPDODL3LDFMKLUYOQLN54WFTM}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:58:20.045267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a21e370d7b58cac52e987416def2c59b21b58f74530ebada08ea9466902e2eb9

Aliases

arxiv: 1202.5355 · arxiv_version: 1202.5355v1 · doi: 10.48550/arxiv.1202.5355 · pith_short_12: UIPDODL3LDFM · pith_short_16: UIPDODL3LDFMKLUY · pith_short_8: UIPDODL3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UIPDODL3LDFMKLUYOQLN54WFTM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a21e370d7b58cac52e987416def2c59b21b58f74530ebada08ea9466902e2eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571b2fbcd7025b1f33834bcbbea97d2590e101bfbb757df242e6c6c7bf047bb6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-02-24T01:01:55Z",
    "title_canon_sha256": "3db296b02b3b8e66a4f7b74bd71f391d741f6625a267b4913ec13b718590d077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5355",
    "kind": "arxiv",
    "version": 1
  }
}